docs/diagrams/pub_disconnect_sequence.svg

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font-family="sans-serif" font-size="13" lengthAdjust="spacing" textLength="191" x="459.5" y="335.7231">disconnect/unsubscribe(topic)</text><!--MD5=[b6038f61687dbbe77b9985b34a132186]
@startuml pub disconnect sequence diagram
title Publisher Disconnect Sequence Diagram
autonumber
activate Publisher
participant PS_Service
activate Broker
activate Subscriber

Publisher -> Broker : data
Broker -> Subscriber : data
destroy Publisher
Broker - -> PS_Service : LWT on 'publisher/disconnect' with id
activate PS_Service
PS_Service -> PS_Service : Get topics by publisher
activate PS_Service
loop for each topic
    alt topic subs > 0
        PS_Service -> Broker : publish PubSubAction::DELETE(topic)
        Broker -> Subscriber : TOPIC DELETED on topic
        Subscriber - ->x Broker : disconnect/unsubscribe(topic)
    end
    deactivate PS_Service
end
deactivate PS_Service
deactivate Subscriber
@enduml

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